Chamseddine Ben Salem

Context:As part of a strategic initiative of the Crédit Agricole group, I actively participated in the launch of a fully digital bank aimed at revolutionizing the banking experience and with the ambitious goal of attracting 3 million users. As a Backend Developer, I participated, within 4 Squads, in the development and security of the strong authentication module, the implementation of APIs for partner integration (Credit, Insurance, and Life Insurance) and the offer change process.

● Design and development of an architecture based on micro-services with Java Spring Boot for optimal scalability and maintenance.

● Implementation of a real-time messaging system based on Kafka

● Implementation of common management and business piloting services.

● Integration of the SSO solution with the OpenID Connect protocol, ensuring data security and compliance with banking standards.

● Integration of Partner APIs (Credits, Insurances, and Life Insurance)

● Implementation of unit and integration tests with JUnit and Jasmine to ensure code quality.

● Project architecture implementation

● Assistance in project scope development and proposal of new features

● Update of functional specifications

Context:As part of the implementation of a geolocation system for Garages and appointment booking, I actively participated in the launch of the project allowing holders of vehicles rented through Arval to locate garages in order to book appointments. And as a Fullstack Developer, I participated in the design and implementation of this solution based on Google Maps APIs.

● Project architecture implementation

● Design and implementation of the data model

● Project foundation implementation

● Implementation of a data loading mechanism

● Implementation of a geolocation mechanism based on Google APIs

● Implementation of the algorithm for finding the nearest garages based on rental contract data

● Assistance in project scope development and proposal of new features

● Update of functional specifications

● Integration of the BDD and TDD concept

● Coaching for the implementation of craft practices

● Implementation of the SCRUM methodology

● Organization and participation in training sessions, kata, or BBL.

Context:As part of the redesign of ENEDIS's exchange management system, I participated, within a team of 9 people, in maintaining the existing solution with evolutions on the scope of attachment agreements on CARD contracts, and on the system redesign by moving to a new solution based on micro-services and optimized search.

● Integration of Elasticsearch and Kafka

● Redesign of existing systems

● Maintenance of existing systems.

● Development of new features.

● Development of automated tests.

● Update of functional specifications

● Integration of the BDD and TDD concept

● Implementation of the SCRUM methodology

● Organization and participation in training sessions, kata, or BBL.